Não informado. (1904). Circular of the Utah Agricultural Experiment Station. Utah Agricultural Experiment Station.
Cita Chicago Style (17a ed.)Não informado. Circular of the Utah Agricultural Experiment Station. Logan, Utah: Utah Agricultural Experiment Station, 1904.
Cita MLA (8a ed.)Não informado. Circular of the Utah Agricultural Experiment Station. Utah Agricultural Experiment Station, 1904.
Precaución: Estas citas no son 100% exactas.